<StackLayout sdkExampleTitle sdkToggleNavButton>
    <StackLayout>
        <!-- >> using-ngif-html -->
        <Button text="Show/hide block" (tap)="onTap()" class="btn btn-primary btn-active"></Button>
        <GridLayout *ngIf="isVisible" class="bg-primary" borderRadius="2" height="300"></GridLayout>
        <!-- << using-ngif-html -->
    </StackLayout>
</StackLayout>